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Characterization of anode-supported solid oxide fuel cells with Nd2NiO4 cathodes
| hal.structure.identifier | Institute of Energy Research | |
| dc.contributor.author | HAANAPEL, V. A. C. | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | LALANNE, Cécile | |
| hal.structure.identifier | Hexis AG | |
| dc.contributor.author | MAI, A. | |
| hal.structure.identifier | Institute of Energy Research | |
| dc.contributor.author | TIETZ, F. | |
| dc.date.issued | 2009 | |
| dc.identifier.issn | 1550-624X | |
| dc.description.abstractEn | A systematic study was initiated of anode-supported solid oxide fuel cells (SOFCs) with Nd<sub>2</sub>NiO<sub>4</sub> cathodes. This type of cathode, a mixed conducting K<sub>2</sub>NiF<sub>4</sub>-type material, can be considered as a candidate for SOFC applications. In this study, the influence of (I ) the presence of a Ce<sub>0.8</sub>Gd<sub>0.2</sub>O<sub>1.9</sub> (CGO) interlayer between the electrolyte and the cathode, (2) sintering conditions, and (3) the grain size of the powder on the performance of SOFCs with Nd<sub>2</sub>NiO<sub>4</sub> cathodes was investigated in more detail. Results from current density-voltage characteristics and permeation and gas diffusion measurements showed that the electrochemical performance was promising for SOFCs including a CGO interlayer and a Nd<sub>2</sub>NiO<sub>4</sub> cathode (prepared with a powder with a d<sub>50</sub> of 0.5 A/cm<sup>2</sup> or 0.8 μm) sintered at 1100°C or higher; current density at 800°C and 700 mV between 1.2 and 1.3 A/cm<sup>2</sup>. The microstructure of the cathode was such that no gas diffusion problems occurred. | |
| dc.language.iso | en | |
| dc.publisher | American Society of Mechanical Engineers | |
| dc.title.en | Characterization of anode-supported solid oxide fuel cells with Nd2NiO4 cathodes | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1115/1.3009267 | |
| dc.subject.hal | Chimie/Matériaux | |
| bordeaux.journal | Journal of Fuel Cell Science and Technology | |
| bordeaux.page | 041016 (6 p.) | |
| bordeaux.volume | 6 | |
| bordeaux.issue | 4 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00544519 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| dc.subject.es | Solid-oxide fuel cells | |
| dc.subject.es | Electrochemical electrodes | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00544519v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20Fuel%20Cell%20Science%20and%20Technology&rft.date=2009&rft.volume=6&rft.issue=4&rft.spage=041016%20(6%20p.)&rft.epage=041016%20(6%20p.)&rft.eissn=1550-624X&rft.issn=1550-624X&rft.au=HAANAPEL,%20V.%20A.%20C.&LALANNE,%20C%C3%A9cile&MAI,%20A.&TIETZ,%20F.&rft.genre=article |
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